Topzide
Platinum Member
Per your wiring diagram you posted, there are 4 slow blow fuses. 2 of those are alternator and glow plugs. Start there.
airbiscuit
Super Member
- Joined
- Aug 28, 2004
- Messages
- 7,453
- Location
- NW Wisconsin
- Tractor
- New Holland T2310 (40hp), Kubota L3010 GST, New Holland TC21DA *** Previously - Farmall H, 1941 John Deere B, Shibaura SD1500, John Deere 850, Bobcat 642, New Holland 1925
I'm not sure i followed that exactly.
Wagtail
Super Star Member
- Joined
- Jan 15, 2013
- Messages
- 12,826
- Location
- St Helens, Tasmania, Australia
- Tractor
- JD 4105 / JD Z355E (48" deck)
.
This is a tough one.
I guess I would start by unplugging the fuse panel connector and see if that stops the 5 amp fuse blowing.
I suspect you may have more fuses blown. Replacing the display and hoping the new one will not be damaged is pretty risky.
Not sure on yours but the 5 amp fuse may also protects the computer since it operates on low voltage.
I guess I would start by unplugging the fuse panel connector and see if that stops the 5 amp fuse blowing.
I suspect you may have more fuses blown. Replacing the display and hoping the new one will not be damaged is pretty risky.
Not sure on yours but the 5 amp fuse may also protects the computer since it operates on low voltage.
TMGT
Elite Member
I'll be following, I also have a L3240 and worry about future issues with the display.
Sent from my SM-S921U using TractorByNet mobile app
Sent from my SM-S921U using TractorByNet mobile app
Shawn T. W.
Platinum Member
- Joined
- Jul 14, 2025
- Messages
- 544
- Location
- SW Missouri Ozarks
- Tractor
- Massey Ferguson GC 1725 MB - Kubota L5030 - John Deere Z960M
Yeah, I wouldn't just throw a new palen on it without 1st going over the wiring and fuses 1st, much cheaper!
Spanner
Veteran Member
Sort your shorts ! 
If I remember correctly without rereading the post he already fixed the problem. This panel failure is the result of it. I honestly don’t know another way to check it other than try another working one. Unless he could put his in a working tractor and try it and that ain’t likely. So what else is there other to do?Sort your shorts !